1. Conic Sections Advanced Higher Graphic Communication - Conic Sections
A cone cut by a cutting plane is shown in elevation.
Draw:
(a) the sectional end elevation in the position indicated;
(b) the true shape of the cut surface;
(c) a symmetrical half surface development of the cone with
the section removed.
(a) the sectional plan;
(b) the sectional end elevation in the position indicated;
(d) the true shape of the cut surface;
(e) the surface development of the sectioned cone.

2. Conic Sections END ELEVATION ELEVATION TRUE SHAPE OF CUT SURFACE
Advanced Higher Graphic Communication - Conic Sections
An outline of a small watering can is shown. The spout is
shaped from a right cone and the elevation of spout is given.
Draw:
(a) the end elevation from the left;
(b) the true shape of the pouring hole;
(c) the surface development of the spout.
END ELEVATION
ELEVATION
TRUE SHAPE OF CUT SURFACE
SURFACE DEVELOPMENT O

3. Conic Sections
Advanced Higher Graphic Communication - Conic Sections
A pattern, in the shape of a truncated cone, used in the
fabrication of small beaten products is shown in elevation.
Draw
(a) the end elevation from the left;
(b) the plan;
(c) the true shape of both sloping surfaces;
(d) a surface development of the truncated cone.

4. Conic Sections O PLAN ELEVATION SURFACE DEVELOPMENT OF CONE
Advanced Higher Graphic Communication - Conic Sections
A truncated cone is shown in elevation.
Draw:
(a) the plan;
(b) a surface development of the truncated cone.
ELEVATION
PLAN O
SURFACE DEVELOPMENT OF CONE

5. Conic Sections
Advanced Higher Graphic Communication - Conic Sections
Part of a conical funnel piece shown below has two panels in
its side that enable it to fit over a hexagonal projection.
Draw:
(a) the plan;
(b) the end elevation in the position shown;
(c) the true shape of panel X;
(d) a surface development of the funnel piece.

6. Conic Sections
Advanced Higher Graphic Communication - Conic Sections
A protective shield that has to fit onto a circular pipe, shown
in the elevation, has to be replaced. It is to be fabricated from
sheet metal.
Draw the surface development of the shield.